Essential DIY Mechanic Tool Set: What to Buy First
Buy in this order
- Safety: jack stands, wheel chocks, eye protection, gloves.
- Socket set: 3/8" drive metric (8–19 mm) covers most modern cars. Add 1/4" and 1/2" next.
- Combination wrenches, metric, 8–19 mm.
- Screwdrivers and pliers, including needle-nose and locking pliers.
- Breaker bar for stuck fasteners. It's a lot cheaper than a broken ratchet.
- Torque wrench. See our guide.
- OBD2 scanner and multimeter for diagnosis.
Tip: buy individual sockets in the sizes you use most, rather than a huge kit full of sizes you'll never touch.
| Product | Best for | Key features (per manufacturer) | Price |
|---|---|---|---|
| Mechanics tool set (metric/SAE) | A starter set in one case | Multiple drives, ratchets, sockets | Check current price at your retailer |
| 1/2" breaker bar | Stuck bolts | Long handle, flex head | Check current price at your retailer |
| Combination wrench set | Tight spaces | Metric sizes | Check current price at your retailer |
| LED work light | Seeing under the hood | Rechargeable, magnetic | Check current price at your retailer |
Research-based roundup compiled from manufacturer specs and public documentation. We have not lab-tested these products. Prices change; check the retailer.